Speed signal for Amazone Spraycontrol II

Hardware
1

Hello, planning to get speed signal from AiO 4.5 STD to ancient Amazone Spraycontrol IIA. Not much undertanding abt electronics so simple instructions please. Currently having sensor on drive shaft with two magnets. That is connected to main unit via box with power supply to sensor.

Will it be enough only to replace this original sensors signal wire from pin14 (speed +) Do I need to use jumper for grounding pin15 (speed -) or jumper for pull up/down.

Signal output 130pulses/m?

1 Like
2

for me amazone required no modification on the PCB just simply the + / - that comes out of amazone. I think your magnet simply closes the +/- that comes out of amazone, and so does AIO